---
product_id: 180850130
title: "10 Millimeter Jam Nut Valve Adjustment Tool, Slotted Valve Adjusting Stud, Honda, Nissan, Toyota, Japanese Vehicle Engines - 648827"
brand: "powerbuilt"
price: "€ 73.45"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/180850130-10-millimeter-jam-nut-valve-adjustment-tool-slotted-valve-adjusting
store_origin: BE
region: Belgium
---

# 7.5" leverage handle 10mm jam nut fit cutaway for blade visibility 10 Millimeter Jam Nut Valve Adjustment Tool, Slotted Valve Adjusting Stud, Honda, Nissan, Toyota, Japanese Vehicle Engines - 648827

**Brand:** powerbuilt
**Price:** € 73.45
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock precision valve tuning — don’t let your engine run out of sync!

## Quick Answers

- **What is this?** 10 Millimeter Jam Nut Valve Adjustment Tool, Slotted Valve Adjusting Stud, Honda, Nissan, Toyota, Japanese Vehicle Engines - 648827 by powerbuilt
- **How much does it cost?** € 73.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/180850130-10-millimeter-jam-nut-valve-adjustment-tool-slotted-valve-adjusting)

## Best For

- powerbuilt enthusiasts

## Why This Product

- Trusted powerbuilt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clear View Cutaway Design:** Innovative cutaway lets you see screwdriver blade position, eliminating guesswork and reducing slip risks.
- • **Durable Metal Construction:** Built to last with premium metal, backed by a limited lifetime warranty for professional reliability.
- • **Ergonomic 7.5" Side Handle:** Provides superior leverage to effortlessly loosen tight jam nuts without hand fatigue.
- • **Precision 10mm Jam Nut Fit:** Engineered specifically for Honda, Toyota, Nissan & other Japanese engines for flawless valve adjustments.
- • **Complete with Instructions & Visuals:** Includes easy-to-follow usage guide and photos so you can tackle valve adjustments like a pro.

## Overview

The Powerbuilt 10mm Jam Nut Valve Adjustment Tool is a specialized, durable metal wrench designed for precise valve clearance adjustments on Honda, Toyota, Nissan, and other Japanese vehicle engines. Featuring a unique cutaway for clear screwdriver blade visibility and a 7.5-inch ergonomic handle for enhanced leverage, it simplifies tight jam nut loosening. Highly rated with 4.7 stars and supported by a limited lifetime warranty, this tool includes detailed instructions and photos, making it an essential upgrade for professional-grade engine maintenance.

## Description

Powerbuilt offers tools and equipment that deliver quality, innovation, and durability for automotive professionals or home projects.
Featuring professional quality hand tools, lift equipment, and specialty tools.
For decades, Powerbuilt has been providing automotive professionals and enthusiasts with high-quality tools and equipment that stand out for their superior performance, innovation, and durability. Our commitment to excellence has earned us the trust of tool users who appreciate consistent quality, value, and reliability. We take pride in our hard work to ensure that our tools are not only functional but also long-lasting and visually appealing.
Powerbuilt tools deliver high performance at affordable prices. Our in-house R&D team is dedicated to design, materials, and precision, using cutting-edge tech to accelerate development..
Powerbuilt tools and equipment are designed and tested to ensure they meet or exceed applicable ANSI and ASME standards. And they’re tested every day in the real world by professionals and do-it-yourselfers. You can rely on the strength, precision, and dependability of Powerbuilt to get the job done.
Hand Tools, Lift Equipment, and Specialty
Makes adjusting valves easier on Honda, Toyota, Nissan, Mazda and other engines with a 10mm jam nut and slotted valve adjusting stud. A view window shows the screwdriver blade position for easier engagement with the valve stud. Unique all-in-one design positively tightens jam nut while preventing stud movement. 7-1/2" long handle provides necessary torque for loosening jam nuts.
For adjusting valve clearance on Honda, VTEC, Toyota, Nisan and other Japanese vehicle engines
Fits valves with 10mm jam nut and slotted valve adjusting stud
Built-in cutaway allows viewing of screwdriver blade position for easier engagement with valve stud
7-1/2" side handle provides leverage for loosening tight jam nuts
Package includes usage instructions and photos

## Features

- For adjusting valve clearance on Honda, VTEC, Toyota, Nisan and other Japanese vehicle engines
- Fits valves with 10mm jam nut and slotted valve adjusting stud
- Built-in cutaway allows viewing of screwdriver blade position for easier engagement with valve stud
- 7-1/2" side handle provides leverage for loosening tight jam nuts
- Package includes usage instructions and photos

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B073WH1DBZ |
| Best Sellers Rank | #30,528 in Automotive (See Top 100 in Automotive) #15 in Engine Valve Train Tools |
| Brand Name | Powerbuilt |
| Color | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,493) 4.7 out of 5 stars |
| Head Style | Special Purpose |
| Included Components | Tool |
| Item Length | 2 inches |
| Item Type Name | Jam Nut Tool |
| Jaw Capacity | 10 millimeters |
| Manufacturer | Alltrade Tools LLC |
| Manufacturer Part Number | 648827 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material Type | Metal |
| Measurement Standard | Metric |
| Model Number | 648827 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Package Quantity | 1 |
| Unit Count | 1 Count |
| Upc | 028907178943 |

## Product Details

- **Brand:** Powerbuilt
- **Color:** Red
- **Item Length:** 2 inches
- **Item Package Quantity:** 1
- **Material:** Metal

## Images

![10 Millimeter Jam Nut Valve Adjustment Tool, Slotted Valve Adjusting Stud, Honda, Nissan, Toyota, Japanese Vehicle Engines - 648827 - Image 1](https://m.media-amazon.com/images/I/51ejJuaOLZL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Which one of these is fits the Honda J series? 10 or 12mm?**
A: Thank you for your interest in the Powerbuilt 10 Millimeter Jam Nut Valve Adjustment Tool.

For the Honda J series engines, you would typically use the 10mm version of this tool for valve adjustments. However, it's always a good idea to verify the specific requirements for your engine model before making a purchase.

If you have any doubts or need further clarification regarding which size to choose for your Honda J series engine, please feel free to reach out to our team at Vinyasa Automotive. We're here to provide you with accurate information and assistance to ensure you select the right tool for your needs. Our goal is to offer the best possible service and support to meet your automotive requirements.

**Q: Will this work on a 2016 honda cr-v 2.4l?**
A: I used it for my Honda CR-V 2.4 for Valve Lash Adjustment

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-08*